#21. Airports near ZIP Code 59638, MT Casper-Natrona County International Airport (CPR) 361 miles Weekly Flights: 19 Domestic Routes: 4 Delayed Flights: 6% Average Delay (hr): 2
#22. Airports near ZIP Code 59638, MT Salt Lake City International Airport (SLC) 385 miles Weekly Flights: 2,174 Domestic Routes: 94 Delayed Flights: 13% Average Delay (hr): 1
#23. Airports near ZIP Code 59638, MT Provo Municipal Airport (PVU) 425 miles Weekly Flights: 11 Domestic Routes: 5 Delayed Flights: 21% Average Delay (hr): 1½
#24. Airports near ZIP Code 59638, MT Vernal Regional Airport (VEL) 427 miles Weekly Flights: 6 Domestic Routes: 1 Delayed Flights: 13% Average Delay (hr): 1½
#25. Airports near ZIP Code 59638, MT Elko Regional Airport (EKO) 428 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 5% Average Delay (hr): 2
#26. Airports near ZIP Code 59638, MT Rapid City Regional Airport (RAP) 462 miles Weekly Flights: 82 Domestic Routes: 11 Delayed Flights: 17% Average Delay (hr): 1½
#27. Airports near ZIP Code 59638, MT Laramie Regional Airport (LAR) 469 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 11% Average Delay (hr): 2¼
#28. Airports near ZIP Code 59638, MT Roberts Field (RDM) 469 miles Weekly Flights: 73 Domestic Routes: 7 Delayed Flights: 17% Average Delay (hr): 1½
#29. Airports near ZIP Code 59638, MT Yampa Valley Airport (HDN) 471 miles Weekly Flights: 18 Domestic Routes: 14 Delayed Flights: 17% Average Delay (hr): 1¾
#30. Airports near ZIP Code 59638, MT Seattle-Tacoma International Airport (SEA) 494 miles Weekly Flights: 2,692 Domestic Routes: 82 Delayed Flights: 16% Average Delay (hr): 1
#31. Airports near ZIP Code 59638, MT Cheyenne Regional Airport-Jerry Olson Field (CYS) 506 miles Weekly Flights: 1 Domestic Routes: 1 Delayed Flights: 18% Average Delay (hr): 1
#32. Airports near ZIP Code 59638, MT Portland International Airport (PDX) 513 miles Weekly Flights: 1,213 Domestic Routes: 56 Delayed Flights: 13% Average Delay (hr): 1
#33. Airports near ZIP Code 59638, MT Minot International Airport (MOT) 517 miles Weekly Flights: 49 Domestic Routes: 5 Delayed Flights: 13% Average Delay (hr): 1¾
#34. Airports near ZIP Code 59638, MT Western Nebraska Regional Airport-William B Heilig Field (BFF) 518 miles Weekly Flights: 11 Domestic Routes: 1 Delayed Flights: 9% Average Delay (hr): 1¾
#35. Airports near ZIP Code 59638, MT Bellingham International Airport (BLI) 520 miles Weekly Flights: 43 Domestic Routes: 11 Delayed Flights: 10% Average Delay (hr): 1¼
#36. Airports near ZIP Code 59638, MT Eagle County Regional Airport (EGE) 529 miles Weekly Flights: 41 Domestic Routes: 14 Delayed Flights: 20% Average Delay (hr): 2¼
#37. Airports near ZIP Code 59638, MT Grand Junction Regional Airport (GJT) 530 miles Weekly Flights: 72 Domestic Routes: 9 Delayed Flights: 9% Average Delay (hr): 1½
#38. Airports near ZIP Code 59638, MT Bismarck Municipal Airport (BIS) 533 miles Weekly Flights: 71 Domestic Routes: 9 Delayed Flights: 15% Average Delay (hr): 1½
#39. Airports near ZIP Code 59638, MT Canyonlands Field (CNY) 537 miles Weekly Flights: 8 Domestic Routes: 1 Delayed Flights: 14% Average Delay (hr): 1¼
#40. Airports near ZIP Code 59638, MT Aspen-Pitkin County Airport-Sardy Field (ASE) 557 miles Weekly Flights: 132 Domestic Routes: 10 Delayed Flights: 21% Average Delay (hr): 1¾